From calculating your EPF and NPS corpus to finding your FIRE number โ every retirement calculator you need, in the right order.
Most Indians underestimate their retirement corpus requirement โ sometimes by 2โ3 times. This guide shows you how to calculate a realistic target and the practical steps to reach it.
Start with your current monthly expenses. Then inflate them to retirement age. At 6% annual inflation, โน50,000/month today becomes โน2,14,000/month in 25 years. This is the number your corpus must support โ not โน50,000.
Use the 25ร rule: Multiply your annual retirement expenses (in future rupees) by 25. A 4% annual withdrawal rate from this corpus sustains it for 25+ years. At โน2,14,000/month ร 12 ร 25 = โน6.42 crore corpus required. This sounds large โ but starts looking achievable when broken down into monthly SIP targets spread across EPF, NPS, and SIP over 25 years.
| Stream | Type | Amount at 60 (โน30K basic, 30 yrs) |
|---|---|---|
| EPF Corpus | Lump sum (tax-free) | ~โน1.8 crore |
| NPS (โน5K/month, 11% return) | 60% lump sum + 40% annuity | ~โน1.76 crore |
| SIP (โน10K/month, 12% return) | Lump sum + SWP | ~โน3.52 crore |
| Total Combined | โ | ~โน7 crore |
Retirees who park all savings in FDs post-retirement often face a real problem after 10โ12 years: inflation erodes purchasing power faster than FD interest replenishes it. A balanced post-retirement allocation (60% debt for stability + 40% equity for inflation protection through an SWP structure) typically sustains a corpus significantly longer than an all-FD approach.
Sources: EPFO ยท PFRDA ยท Ministry of Finance ยท Last Updated July 2026 ยท Not financial advice